CVE-2026-21892 describes a SQL Injection vulnerability in the parsl-visualize component of Parsl, a Python parallel scripting library, affecting versions prior to 2026.01.05. This flaw allows an unauthenticated attacker to inject arbitrary SQL commands into the monitoring database by manipulating user-supplied input in URL routes. Rated 7.3 HIGH (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L), the vulnerability is easily exploitable over the network with low attack complexity, potentially leading to data exfiltration or denial of service. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2026.01.05CPE matchmatch criteria | cpe:2.3:a:uchicago:parsl:*:*:*:*:*:python:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.